Robinson took part in the team's pregame warm-ups dressed in full uniform prior to the preseason finale against Atlanta at EverBank Field.

Robinson, who turned 21 on Sunday, has been out of action since straining his hamstring during practice on July 31.

"I'm not able to play yet, but I wanted to get my routine going," Robinson said. "It felt good to be out there and getting my juices flowing. Now, it's time to start rolling."

The 6-foot-3, 210-pound Robinson showed off his physical nature in practices prior to getting hurt. The Jaguars traded up nine spots with San Francisco to take Robinson with the 61st-overall pick. He finished his career at Penn State with 177 catches for 2,474 yards and 17 touchdowns.

Jaguars coach Gus Bradley updated Robinson's status on Monday. The expectation is that Robinson will be healthy enough to play in the regular-season opener at Philadelphia on Sept. 7.

"He's doing good," Bradley said. "I know he's getting up to full speed straight ahead and now they're working on change of direction. They'll gradually increase that. Again, he's another one that we have our fingers crossed for next week."

Robinson ran routes during warm-ups, so his change of direction must be coming along well.

The biggest test for Robinson will be applying the knowledge he picked up in meetings to the field with zero preseason snaps.